Posadas, J. (1978). The crisis of capitalism, Eurocommunism, and the objective necessity of the communist society. Revolutionary Workers Party (Trotskyist)].
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPosadas, J. The Crisis of Capitalism, Eurocommunism, and the Objective Necessity of the Communist Society. [London: Revolutionary Workers Party (Trotskyist)], 1978.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPosadas, J. The Crisis of Capitalism, Eurocommunism, and the Objective Necessity of the Communist Society. Revolutionary Workers Party (Trotskyist)], 1978.
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